Earth manual: 

 - Denver,  1963. 
 - xxviii, 783 p.  illus., forms.  19 cm. 
<br/><br/><label>LCCN: </label>64060460  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earthwork.<br/>Soil mechanics.
<br/><br/><label>LC Class. No.: </label>TA715  / .U5 1963 
<br/><br/><label>Dewey Class. No.: </label>624.152  / US